Re: CFS and suspend2: hang in atomic copy

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



* Christian Hesse <[email protected]> wrote:

> > i took a quick look at suspend2 and it makes some use of yield(). 
> > There's a bug in CFS's yield code, i've attached a patch that should 
> > fix it, does it make any difference to the hang?
> 
> This patch should apply cleanly against what? The second hunk is 
> ignored as it has already been applied. Is this correct?

hm, i think you might have had one of the earlier CFS patches.

> But no, it does not change anything. Let me know if you have any other 
> patches to test.

could you try the -v3 patch i released a few hours ago:

   http://redhat.com/~mingo/cfs-scheduler/

although probably your suspend2 problem is still not fixed, it's worth a 
try nevertheless. Which suspend2 patch did you apply, and was it against 
-rc6 or -rc7?

	Ingo
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux